Jonathan Siegrist

Jonathan Siegrist (born 27 August, 1985) is an American rock climber who is regarded as one of the world's most prolific sport climbers, and who has redpointed, and made numerous first free ascents, of a large number of sport climbing routes at and above the grade of 9a (5.14d). Siegrist's breadth of experience at the world's most extreme sport climbing grades, means that he is often looked to for guidance regarding the grading of extreme sport routes in America. While principally known as a sport climber, he has repeated some of the world's hardest traditional climbing routes. Siegrist began climbing at an early age with his father Bob Siegrist, who was an established 5.13 rock climber, but only started climbing seriously in about 2004, then aged 18. In 2009, Siegrist came to national attention when Climbing Magazine awarded him the Golden Piton Award in the "Breakaway Success" category. In 2014, aged 28, Siegrist climbed his first 9a+ (5.15a) graded route when he redpointed Chris S...